60" Phillips 9P6031C1 Projection
When first turned on and for about 10-15 minutes, the picture is full screen, then shrinks proportional to the center of the screen. Is this anything that I can fix myself or should I call someone to come out and look at?
Problem solved.
I had the exact same problem with my Magnavox TV. The screen would shrink then expand. After thrity minutes it would correct itself. Then one day it just broke - no sound and no video. I searched these forums but did not find clear instructions on how to fix it. I gave up and called in a repair tech. He fixed my TV in less than 30 minutes. To help others like me I documented the fix and created a step by quide and repair kit to fix the problem. You can find it here. http://www.magnavoxhelp.com
Hello djhastings,
This could denote a low voltage power supply problem or a High voltage power supply problem. I would suggest that you get a qualified TV repair technician to troubleshoot this problem. I have seen and repaired this type of problem before and I have seen the main voltage regulator cause this in some sets and I have also seen a regulator in the HV section cause the same problem.
I hope this helps,
Thank you,
Shuttle83
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I have same problem, but would like to repair it myself. I am a qualified Radar tech. Can you be more specific or provide schematics?
Thanks.
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